Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1972512432 Individual Practitioner Male Practitioner

Dr. Dennis Elwood Johnson , MD

Specialist • Visalia, CA

✓ Accepts Medicare Assignment Telehealth Available
Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Dennis Johnson, MD is a registered Specialist practitioner in Visalia, CA. With approximately 44 years of clinical practice since graduating from Medical College Of Wisconsin in 1982, Dr. Johnson provides healthcare services at the registered practice location at 1610 S COURT ST.

Dr. Johnson is affiliated with Kaweah Delta Health Care District and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, ultrasound of heart with color-depicted blood flow, rate, direction and valve function, exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1610 S Court St

Visalia, CA 932774946

Telephone 5596258898
Fax 5596258010

Medicare Profile & Education

Medical School

Medical College Of Wisconsin

Graduation Year

1982

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Visalia, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
44 Yrs +3.0 yrs vs City Avg
City Avg: 41.0 Yrs
State Avg: 38.0 Yrs
Regional Practice Density
20 Specialists

Practicing in Visalia, CA (6446 Statewide)

Telehealth Adoption Rate
10.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
62.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (44 Years) 44 Yrs
Visalia Specialty Average (41.0 Years) 41.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
1,537 738 $286.79 $97.14
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
651 622 $139.90 $68.58
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
179 132 $398.80 $144.87
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician
96 94 $28.46 $13.83
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect
86 86 $473.97 $75.05
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
85 36 $241.88 $118.71
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days
66 34 $60.64 $29.46
93280 Programming of dual lead pacemaker system
55 40 $76.00 $36.94
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
54 49 $432.02 $173.27
93248 Heart rhythm review and interpretation of continous external ekg over 8-15 days
53 52 $52.74 $25.56
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
47 44 $16.54 $8.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
39 39 $368.71 $133.30
93297 Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days
38 12 $52.18 $24.91
99442 Telephone medical discussion with physician, 11-20 minutes
35 25 $202.27 $66.13
93295 Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days
26 12 $74.72 $36.67
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
24 14 $160.80 $79.22
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
19 19 $292.89 $131.08
93880 Ultrasound of both sides of head and neck blood flow
18 17 $77.12 $37.53
93308 Ultrasound of heart, follow-up
18 18 $50.62 $24.83
99443 Telephone medical discussion with physician, 21-30 minutes
12 12 $286.66 $97.81

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License CA 00G603580

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Hospital & Practice Group Affiliations

Kaweah Delta Health Care District

202 W Willow Ave, Visalia, CA 932916238

Phone: 5596246570

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

1 Associated Practitioners
Judy Gabrielsen , NP, PA-C

Physician Assistant

NPI 1306056098

Nurse Practitioner, Physician Assistant (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active October 06, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location October 06, 2008

Registered at 1610 S COURT ST, VISALIA, CA 932774946 (Tel: 5596258898)

📍
Updated Business Mailing Address October 06, 2008

Registered at 1610 S COURT ST, VISALIA, CA 932774946 (Tel: 5596258898)

👤
Provider Name / Credentials Updated October 06, 2008

Recorded as DENNIS JOHNSON, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 06, 2008

Specialist (License #00G603580 in CA)

🟢
Initial NPI Registration & Enumeration August 05, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Dennis Johnson. Be the first to share your experience!

Sign in to leave a review for Dr. Dennis Johnson

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1972512432
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 05, 2006
Last Update: October 06, 2008
Sole Proprietor: Yes

Mailing Address

1610 S Court St

Visalia, CA 932774946

Phone: 5596258898

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.